Each year, on the day before Hair Fair starts, the participants send their demos to the demo group.
This is so that you can spend a day trying all the styles in advance and know before you arrive what styles you want to purchase. It helps not only you have fun trying everything, but also decreases lag at the event, with fewer people trying on demos during it.
So go on and join the group in world – secondlife:///app/group/2e30d166-f3e5-e2de-ff72-b3da2d06ded2/about – copy and paste into local chat to join.
See you at the Hair Fair 2018!